Darren Uyenoyama grapples with Norifumi 'Kid' Yamamoto during their bantamweight bout during the UFC on FOX event at the Honda Center on November 12, 2011 in Anaheim, California. Uyenoyama defeated Yamaoto by unanimous decision in the thrid round.
Moment of triumph
Junior dos Santos celebrates after defeating Cain Velasquez by TKO in the first round of their heavyweight championship title bout at UFC on FOX on Saturday at the Honda Center in Anaheim, Calif. Dos Santos threw a right hand that sent Velasquez to the canvas. He then jumped on the fallen former champion and pounded him until the fight was stopped.
An emotional win
Junior dos Santos celebrates with his team after defeating Cain Velasquez. Dos Santos broke into tears moments after his win.
Your new champion
Junior dos Santos celebrates with the belt and the Brazilian flag after defeating Cain Velasquez by TKO in the first round of their heavyweight championship bout Saturday. The fight was stopped just more than a minute into the first round.
Cain got brained
Junior dos Santos lands the punch that sent Cain Velasquez down for the count just a minute into their heavyweight championship title bout during the UFC on FOX event. The 27-year-old Brazilian is expected to make his first title defense against the winner of the Dec. 30 matchup between Brock Lesnar and Alistair Overeem.
Junior Dos Santos rains punches down on Cain Velasquez just prior to their fight being stopped. He proved to pack too much of a punch for the former champion Velasquez to handle.
UFC heavyweight champion Junior dos Santos celebrates after taking the title from Cain Velasquez at the UFC on FOX event in Anaheim. Dos Santos improved to 14-1 in his career with the win.
Junior dos Santos celebrates after defeating Cain Velasquez by TKO. The emotional dos Santos couldn't contain his happiness after winning the fight.
'... and NEW heavyweight champion ...'
Junior dos Santos reacts after being declared the winner against Cain Velasquez by UFC ring announcer Bruce Buffer. Dos Santos waited a long time while Velasquez healed from shoulder surgery to get his shot at the title.
Back to being friends
Junior dos Santos hugs Cain Velasquez after defeating him. Velasquez falls to 9-1 in his career with the loss.
He got tattooed
Benson Henderson kicks Clay Guida during their lightweight bout on the UFC on FOX undercard Saturday night in Anaheim, Calif. Henderson defeated Guida by unanimous decision.
Dustin Poirier (left) kicks Pablo Garza in their featherweight bout during UFC on FOX. Poirier won by D'Arce choke in the second round.
Mackens Semerzier reacts after being defeated by Robbie Peralta during their featherweight bout at the UFC on FOX event. Peralta won by way of TKO when he delivered a headbutt to Semerzier.
Ricardo Lamas grapples with Cub Swanson in their featherweight. Lamas won by way of tap out in the second round.
A referee watches as Darren Uyenoyama takes down Norifumi 'Kid' Yamamoto in their bantamweight bout. Uyenoyama defeated Yamaoto by unanimous decision in the third round.
Darren Uyenoyama punches Norifumi 'Kid' Yamamoto during their bantamweight bout Saturday at the Honda Center in Anaheim. Uyenoyama defeated Yamaoto by unanimous decision.
That one landed
Alex Caceres (right) punches Cole Escovedo in their bantamweight bout during the UFC on FOX event Saturday in Anaheim. Caceres defeated Escovedo by decision.
Welterweight DaMarques Johnson walks away after punching Clay Harvison for a TKO victory in the first round during UFC on FOX.
Alex Caceres celebrates after defeating Cole Escovedo by split decision in their bantamweight bout during the UFC on FOX event Saturday.
Mike Pierce celebrates after defeating Paul Bradley by split decision after their welterweight bout during the UFC on FOX on Saturday at the Honda Center in Anaheim.
A smiling face
An Octagon girl walks the walk between rounds during the light heavyweight bout between Matt Lucas and Aaron Rosa on Saturday.
In the clutches
Aaron Rosa punches Matt Lucas during their light heavyweight bout during the UFC on FOX event Saturday.
Victory is his
Aaron Rosa celebrates after defeating Matt Lucas by majority decision in their light heavyweight bout during the UFC on FOX event.
Aaron Rosa pins Matt Lucas in the cage during their light heavyweight bout during the UFC on FOX event. Rosa won by unanimous decision after three rounds.
Matt Lucas is ready for an ice bag after he was defeated by Aaron Rosa in their light heavyweight bout at the UFC on FOX event.